Telephone base set



FIG. 1 is a perspective view of a telephone base; showing my new design;

FIG. 2 is a rear view of the base of FIG. 1;

FIG. 3 is a side view of the base of FIG. 1;

FIG. 4 is a front view of the base of FIG. 1;

FIG. 5 is a top plan view of the base of FIG. 1; and

FIG. 6 is a bottom plan view of the base of FIG. 1. 

The ornamental design for a telephone base set, substantially as shown and described. 